@lovebowls/leaguejs
Version:
A framework-agnostic JavaScript library for managing leagues, teams, and matches
22 lines (21 loc) • 675 B
JavaScript
/**
* Generates a GUID (Globally Unique Identifier)
* @returns {string} A GUID string in the format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
*/
export function generateGUID() {
// Generate random hex digits
const hex = () => Math.floor(Math.random() * 16).toString(16);
// Build GUID in format: 8-4-4-4-12
return [
// 8 hex digits
Array(8).fill(0).map(hex).join(''),
// 4 hex digits
Array(4).fill(0).map(hex).join(''),
// 4 hex digits
Array(4).fill(0).map(hex).join(''),
// 4 hex digits
Array(4).fill(0).map(hex).join(''),
// 12 hex digits
Array(12).fill(0).map(hex).join('')
].join('-');
}